Metal Gate Valves | McMaster-Carr

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	Valve Type Valve Type	Show

Gate

	Valve Type Valve Type	Hide

	Body Material Body Material

	Seal Material Seal Material

Brass

Rubber

	Pipe Size Pipe Size

1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
6
8

	Thread Type Thread Type

NPT

	Connection Style Connection Style

	Threaded
	Flanged
	Socket Connect
	Quick Clamp
	Solder Connect

	For Use With For Use With

	Handle Style Handle Style


Lever	Pull

Wheel

	Pressure Class Pressure Class

	Stem Type Stem Type


Rising	Nonrising

	Gate Material Gate Material

	Maximum Pressure Maximum Pressure

	Specifications Met Specifications Met

	Shape Shape


Straight	90° Elbow

	Maximum Temperature Maximum Temperature

	Connection Type Connection Type


Pipe	Tube

	System of Measurement System of Measurement

Inch

	End-to-End Length End-to-End Length

	Actuation Actuation

Manual

	Overall Length Overall Length

	Valve Function Valve Function

Directional Control

On/Off

	Maximum Steam Pressure Maximum Steam Pressure

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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207 Products

About Gradual On/Off Valves

Threaded Gradual On/Off Valves

High-Pressure Threaded Gradual On/Off Valves

Designed for use in refineries and other demanding environments, these durable valves have a forged steel body that can withstand at least twice the pressure of other threaded valves.

Threaded Gradual On/Off Valves for Boiler Blow-Off

Prevent boiler scale deposits and sediment buildup with these valves designed to meet ASME standards for boiler drainage applications.

Flanged Gradual On/Off Valves

Flanged Gradual On/Off Valves
for Thick Liquids and Dry Materials

These valves have a sharp gate that slices through thick slurries, wastewater, dry bulk solids, and other materials that would clog other gradual on/off valves.

High-Pressure Socket-Connect Gradual On/Off Valves

With a forged steel body and bolted construction, these durable valves can withstand nearly 10 times the pressure of other socket-weld gradual on/off valves.

Socket-Connect Gradual On/Off Valves

Gradual On/Off Valves with Solder-Connect Fittings

Gradual On/Off Valves with Quick-Clamp Fittings for High Vacuum

Gradual On/Off Valves with
Quick-Clamp Fittings for High Vacuum

Also known as vacuum isolation valves, these block flow so you can install and remove gauges from your system. They can also be used to add or vent gases in high-vacuum systems.

Two-Action Air Directional Control Valves

Control these valves with one hand. Also known as 4/2 valves, they create two actions, such as extending and then retracting a double-acting cylinder.

Two-Action Air Directional
Control Valves with Full Shut-Off

These valves close all ports in the off position to stop equipment in a locked position with air pressure holding it in place. Also known as 4/3 closed-center valves, they create two actions, such as extracting and then retracting a double-acting cylinder.

Two-Action Air Directional Control
Valves with Exhausting Shut-Off

In the off position, these valves exhaust all air pressure, allowing the equipment to return to the neutral position. Also known as 4/3 exhaust-center valves, they create two actions, such as extracting and then retracting a double-acting cylinder.

About Gradual On/Off Valves

Gradual On/Off Valves

Threaded Gradual On/Off Valves

High-Pressure Threaded Gradual On/Off Valves

Threaded Gradual On/Off Valves for Boiler Blow-Off

Flanged Gradual On/Off Valves

Flanged Gradual On/Off Valvesfor Thick Liquids and Dry Materials

High-Pressure Socket-Connect Gradual On/Off Valves

Socket-Connect Gradual On/Off Valves

Gradual On/Off Valves with Solder-Connect Fittings

Gradual On/Off Valves with Quick-Clamp Fittings for High Vacuum

Gradual On/Off Valves withQuick-Clamp Fittings for High Vacuum

Two-Action Air Directional Control Valves

Two-Action Air Directional Control Valves

Two-Action Air DirectionalControl Valves with Full Shut-Off

Two-Action Air Directional ControlValves with Exhausting Shut-Off

Flanged Gradual On/Off Valves
for Thick Liquids and Dry Materials

Gradual On/Off Valves with
Quick-Clamp Fittings for High Vacuum

Two-Action Air Directional
Control Valves with Full Shut-Off

Two-Action Air Directional Control
Valves with Exhausting Shut-Off